Combination of 1-aza-3,7-dioxabicircle [3,3,0] octane compounds and silicic acid esters and their use as precursors of odoriferous substances

FIELD: chemistry.

SUBSTANCE: combinations of 1-aza-3,7-dioxabicircle [3.3.0] octane compounds with silicic acid esters and their use as precursors of the odoriferous substances, containing their detergents and cleaning products, emollient conditioners and cosmetics, as well as the method of prolonging the flavour perception of such means and the method of attenuation of bad odors through the use of the claimed combination, are proposed.

EFFECT: proposed combinations of the precursors may firmly block the unpleasant odors and provide a sustained impression of flavour.

15 cl, 2 tbl, 2 ex

 



 

Same patents:

FIELD: chemistry.

SUBSTANCE: invention relates to cleaning compositions, in particular, to a gel-like composition for the use on hard surfaces, where the composition comprises as follows: (i) at least, 7.5 wt %, at least one of the selected surfactants; (ii) from over 0 wt % to 2.0 wt % mixture of non-ethoxylated linear primary alcohols, wherein each alcohol of the non-ethoxylated blend includes a carbon chain containing 9 to 17 carbons, or an ethoxylated blend of linear primary alcohols wherein each alcohol of the said ethoxylated blend includes a carbon chain containing 9 to 17 carbons; (iii) at least 25% water and/or other solvent; (iv) less than 10 wt % fragrance; and where the composition is capable of covering an extended area outward 360 from the area of the initial product application, the covering ability is characterised by the transport rate of less than 55 seconds; the composition is formulated as self-adhering to hard surfaces, and as measured by the described adhesion test, the product adhesion is greater than 8 hours, including a plurality of flows of water passing over the composition, and where at least one surfactant (i) is different from any combination (ii).

EFFECT: composition provides more rapid and extended self-spreading.

14 cl, 11 dwg, 2 ex, 6 tbl

FIELD: chemistry.

SUBSTANCE: invention relates to organic chemistry and specifically to 5-benzyl-1,3-diazaadamantan-6-one derivatives of formula , where X is hydrogen (1a), methoxyl (1c) substitutes.

EFFECT: obtaining novel fragrant 5-benzyl-1,3-diazaadamantan-6-ones, which can be used in perfume compositions, as medicinal substances, repellents and as starting substances for producing novel 1,3-diazaadamantan derivatives.

6 ex

FIELD: chemistry.

SUBSTANCE: invention relates to microcapsules, containing borates of alkali metals, method of their obtaining, as well as to lubricating oils, used as transmission lubricating materials, containing said microcapsules as anti-scuffing and/or anti-wear additives. Microcapsules include core, containing one or more of borates of alkali metals, possibly hydrated, dispersed in one or more basic lubricating oils of mineral, synthetic or natural origin, and polymer envelope. Microcapsules are obtained by method of on-surface polymerisation.

EFFECT: invention makes it possible to obtain microcapsules, containing borates of alkali metals, which make it possible to avoid phenomenon of crystallisation of borates of alkali metals in presence of water, and therefore, makes it possible to use lubricating composition, containing thereof, use, for instance, in gearbox, which does not have sealing system.

24 cl, 1 tbl, 3 ex

FIELD: chemistry.

SUBSTANCE: present invention relates to a liquid detergent composition. Described is a detergent composition containing 0.01-20 wt % water, microcapsules containing a useful agent and an ionic compound having at least 2 anionic portions, wherein ionic strength provided by the ionic compound having at least two anionic portions is greater than 0.045 mol/kg, wherein the composition is encapsulated in a shell of a water-soluble film; the microcapsule comprises a core and a wall material, where the wall material contains a resin which includes a reaction product of aldehyde and amine, and the useful agent is selected from a group of various substances.

EFFECT: reduced leakage of the active agent from the microcapsules, stability of detergent compositions.

11 cl, 5 ex

FIELD: personal use articles.

SUBSTANCE: group of invention relates to a toilet seat cleaning unit. Proposed is a toilet seat cleaning unit, a fragrance, at least one non-ionic surfactant as well as at least one alkylbemene sulphonate and at least one olefin sulphonate; the unit may be moulded in a rounding machine or press to produce a body symmetrical relative to the rotation axis, in particular - a ball, and is applied in a system composed of at least one cleaning unit and at least one dosing device.

EFFECT: unit swelling reduction.

21 cl, 7 dwg, 1 tbl

FIELD: chemistry.

SUBSTANCE: claimed invention relates to liquid composition with stable colouring for washing or cleaning processing of solid surfaces, which contains one or more sulphur-based formaldehyde scavengers, selected from sulfite, bisulfate, pyrosulfite and their mixtures; and preliminarily prepared suspension, which contains microcapsule, including formaldehyde-containing resin, and non-sulfurous formaldehyde scavenger. Claimed invention also relates to method of composition production.

EFFECT: obtaining liquid composition with stable colouring for washing or cleaning processing of solid surfaces.

14 cl, 2 ex, 5 tbl, 1 dwg

FIELD: chemistry.

SUBSTANCE: described is a cleaning agent, containing, wt %: propylene glycol 5-15; nonionic surfactant (e.g. Sintanol ALM-2, Sintanol ALM-3 or similar) 0.5-2.0; fragrance (e.g. Watermelon CFB23845 or similar) 0.1-0.5; isopropanol or ethanol - the balance up to 100.

EFFECT: removing tobacco tar from smooth, rough and hairy surfaces without damaging the structure and colour of the cleaned objects.

2 tbl, 3 ex

FIELD: chemistry.

SUBSTANCE: present invention relates to a liquid detergent composition containing less than 20 wt % water, 10-89.9% of one or more surfactants, having alkyl or alkenyl chains containing more than 6 carbon atoms, wherein the surfactant is anionic, nonionic, zwitterionic, amphoteric or cationic; 10-60 wt % water-miscible organic solvent, having molecular weight greater than 70 and selected from a group consisting of ethers, polyethers, alkylamines and fatty amines, alkyl amides and mono- or di-N-alkyl-substituted derivatives thereof, lower alkyl esters of alkyl carboxylic acid, ketones, aldehydes, polyols and glycerides, and microcapsules of a fragrance, wherein the fragrance contained in the microcapsules includes: i) 1-30% of fragrance raw materials, having ClogP of less than 3 and boiling point lower than 250C, and ii) more than 70% of fragrance raw materials selected from a group consisting of materials having ClogP greater than 3 or ClogP less than 3, with boiling point higher than 250C. The present invention also relates to a liquid detergent composition encapsulated in a water-soluble film.

EFFECT: obtaining a stable detergent composition with fragrance microcapsules.

12 cl, 7 tbl, 6 ex

FIELD: chemistry.

SUBSTANCE: invention relates to novel compounds of general formula (I) as well as enantiomers, diastereomers and Z or E isomers thereof, which can be used as an odorising agent or an odour masking agent. In formula (I), R is a hydrogen atom, a methyl group or a methylene group, and in which not more than one of the four dotted lines denotes a carbon-carbon double bond. The invention also relates to methods of producing compounds of formula (I), compositions, including perfume and cosmetic compositions, and a cleaning agent containing said compounds.

EFFECT: novel perfume composition is disclosed.

21 cl, 2 ex

FIELD: medicine.

SUBSTANCE: claimed invention relates to medicine and describes method of obtaining delivering particles of fragrance, containing core material and envelope, said envelope at least partially surrounds said core material and at least 75% of said delivering particles of fragrance are characterised by tensile strength from approximately 0.2 MPa to approximately 10 MPa, with particle size from approximately 1 micron to approximately 80 micron and thickness of particle walls from approximately 60 nm to approximately 250 nm; and said delivering particles of fragrance are characterised by release of fragrance from 0% to approximately 30%. In addition to creation of possibility to reduce number of agent which produces favourable impact, such particles make it possible to extend spectrum of applied agents which produce favourable impact.

EFFECT: in cases of application in compositions, for instance, detergents, or compositions for fabric care, such particles increase efficiency of delivery of agent which produces favourable impact, making it possible to use reduced amounts of agents which produce favourable impact.

11 cl, 9 tbl, 13 ex

FIELD: chemistry.

SUBSTANCE: described is a sanitary-hygienic cleaning agent containing the following components, wt %: hydrogen chloride (with respect to 36% hydrochloric acid 15.5-22) 5.58-7.92, nonionic surfactant 0.5-1.6, polyelectrolyte 2.0-6.0, hexamethylenetetramine 0-4.0, acid corrosion inhibitor 0.03-0.1, water - the balance. The acid corrosion inhibitor used is a reaction product of polyethylene polyamines with benzyl chloride in molar ratio 1:3, respectively, or a reaction product of polyethylene polyamines with oleic acid and benzyl chloride in molar ratio 1:1:3, respectively.

EFFECT: high efficiency of removing rust and hardness salt deposits from toilet bowls, faience sinks and ceramic tile surfaces, faster treatment and longer shelf life of the cleaning agent.

3 cl, 4 ex

FIELD: chemistry.

SUBSTANCE: detergent composition has pH ranging from neutral to alkaline and contains an aqueous solution. The solution contains 0.005-10% surfactant with low foaming capacity; 0.005-10% corrosion inhibiting compound selected from C4-C16 alkylpyrrolidones and C1-C18 alkylamines and 0.01-15% modifying additive for preventing precipitation when metal ions react with the said surfactant. The cleaning solution contains a corrosion inhibitor and leaves a small amount of residue. The compositions are used not only at the washing stage of the cleaning cycle, but at one of the subsequent stages of the rinsing cycle in order to optimise cleaning and prevent rusting.

EFFECT: improved anti-corrosion and cleaning properties.

14 cl, 3 tbl

FIELD: cleaning apparatus.

SUBSTANCE: method comprises setting the filters and equipment in a contact with the cyclic nitroxyl and repeated oxidizer made of per acid or its salt or cyclic nitroxyl and repeated oxidizer made of hydroperoxide, or compound free of brome.

EFFECT: improved quality of cleaning.

9 cl, 4 tbl, 5 ex

Synthetic detergent // 2259392

FIELD: detergents.

SUBSTANCE: detergent applicable for washing and watering of all types of textiles both under domestic conditions and in industrial contains, wt %: surfactants 1-14, sodium tripolyphosphate 20-30, sodium liquid glass 3, carboxymethylcellulose 0.5-0.8, polycarboxylate "Akremon" 0.1-1.5, soda ash 5-10, optical bleacher 0.2-0.3, odorant 0.05-0.1, sodium chloride 0.5-4.0, oxyethylated isononylphenol/triethanolamine/sodium hydroxide interaction product 1-14, water and sodium sulfate to 100%. Detergent may further contain of nonionic surfactants 0-3, sodium bicarbonate 0-5, polyvinylpyrrolidone 0-0.3, and foam suppressor 0-0.2.

EFFECT: enhanced detergent effect and acquired softening effect.

8 cl, 2 tbl, 8 ex

The invention relates to organic chemistry, in particular to derivatives of 1,3,5-triazine - 2-trimethylammoniumchloride-4,6-bis(nonaxisymmetric)-1,3,5-triazine structure

as cationic type surfactant 1 table.

The invention relates to organic chemistry and chemistry of surface-active substances (surfactants), specifically to new, substituted 1,3,5-triazine - 2-trimethylammoniumchloride-4,6-bis(nonaxisymmetric)-1,3,5-triazine structure

as cationic type surfactants

The invention relates to organic chemistry, in particular to derivatives of 1,3,5-triazine and 2-chloro-4,6-bis(nonaxisymmetric)-1,3,5-triazine structure

as an intermediate in the synthesis of cationic type surfactants.1 N. p. F.-ly, 1 table.

The invention relates to organic chemistry and chemistry of surface-active substances (surfactants), specifically to new substituted 1,3,5-triazine-2-chloro-4,6-bis(nonaxisymmetric)-1,3,5-triazine (HNAT) structure

as an intermediate in the synthesis of cationic type surfactants

FIELD: chemistry.

SUBSTANCE: invention relates to compositions for purification of solid surfaces, containing acidic component; one or more surfactants; surface-modifying polymer; component for control of unpleasant odour, which contains effective quantity of two or more volatile aldehydes, selected from 2-ethoxybenzylaldehyde, 2-isopropyl-5-methyl-2-hexenal, 5-methylfurfural, 5-methyl-thiophene-carboxaldehyde, adoxal, p-anisic aldehyde, benzylaldehyde, bourgeonal, cinnamic aldehyde, cymal, decyl aldehyde, floral super, florhydral, helional, lauryl aldehyde, ligustral, lyral, melonal, o-anisic aldehyde, linoacetaldehyde, P.T.Bucinal, thiophenecarboxaldehide, trans-4-decenal, trans trans 2,4-nonadienal, undecyl aldehyde; and water carrier ,with component for unpleasant odour control containing from 35% to 60% of volatile aldehydes with B.P. 250C or higher and ClogP 3.0 or higher; or 25% of aldehydes which have B.P. approximately 250C or lower and ClogP approximately 3 or lower; or 10% of aldehydes, which have B/P/ 250C or lower and ClogP 3.0 or higher; or from 10% to 30% of aldehydes, which have B.P. 250C or higher and ClogP 3.0 or lower.

EFFECT: invention provides neutralisation and concealing wide spectrum of unpleasant odours, including amine and sulphur unpleasant odours.

17 cl, 1 dwg, 10 tbl, 23 ex

FIELD: chemistry.

SUBSTANCE: present invention relates to a method of reducing creases when washing a garment made from heavy fabric, which includes steps of washing the garment and applying a fabric softener, which contains a quaternary ammonium fatty ester and a hydrolysed protein and polysiloxane copolymer, where the average molecular weight of the protein component ranges from 500 to 500000 Da, to the garment made from fabric weighing at least 250 g/m2. The present invention also relates to a fabric softener for reducing creases on garments made from heavy fabric, which contains: a) 0.5-50 wt % cationic softener, which contains a fatty acid ester of quaternary ammonium, b) 0.02-0.5 wt % hydrolysed protein and siloxane copolymer, where the average molecular weight of the protein component ranges from 500 to 500000 Da, c) a fragrant and d) water.

EFFECT: obtaining an efficient and cheap agent for removing or reducing creases on clothes during washing and drying.

13 cl, 3 ex, 4 tbl

FIELD: chemistry.

SUBSTANCE: cleaning compositions contain organic catalysts having the formula (i), (ii) given in the formula of invention, or mixtures thereof. In the formula G is selected from -O-, -CH2O-, -(CH2)2- and -CH2-, R1 is selected from H or C1-C4 alkyl, each R2 is independently selected from C4-C8 alkyl, benzyl, 2-methylbenzyl, 3-methylbenzyl, 4-methylbenzyl, 4-ethylbenzyl, 4-isopropylbenzyl and 4-tert-butylbenzyl.

EFFECT: improved compatibility of organic catalysts with enzymes.

18 cl, 18 ex

FIELD: chemistry.

SUBSTANCE: invention relates to bleaching compositions, which in fact do not contain peroxide bleaches, for bleaching of fabrics. Described is liquid bleaching composition with pH 10 or lower, which contains: (a) complex compound of transitional metal as catalyst of bleaching in air, (b) from 0.001 for 3 wt/wt % of odorant.

EFFECT: obtaining composition, whose bleaching activity is more, than 10 times higher as compared with bleaching activity of composition, containing as odorant molar equivalent of citronellal.

5 cl, 3 tbl, 62 ex

The invention relates to a method for producing nonionic surfactants and can be used in petrochemical, chemical, chemical, etc
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